A kind of antibiotic substitute type deodorizing feed microecological preparation and its preparation method and application
A technology of microecological preparations and antibiotics, applied in the direction of microorganism-based methods, biochemical equipment and methods, bacteria used in food preparation, etc., to reduce pollution, increase the content of superoxide dismutase, and increase the content of anti-inflammatory factors Effect
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Embodiment 1
[0041]Antibiotic alternative deodorizing feed microecological preparation, said microecological preparation includes the following components in weight ratio: 200 parts of coated Lactobacillus plantarum, 200 parts of coated Enterococcus faecium, 20 parts of Bacillus subtilis and fructooligosaccharides 300 copies.
[0042] Preparation methods include:
[0043] 1. Preparation of multi-layer coated Enterococcus faecium microcapsules
[0044] (1) preparing concentration is the sodium alginate solution of 10g / L in the feeding tank of fermentation system;
[0045] (2) Weigh calcium carbonate at a ratio of 1:1 to the sodium alginate mass ratio, add it to the feeding tank, mix evenly, sterilize, then cool to 37°C, add Enterococcus faecium at the end of logarithmic growth Seed liquid, to a probiotic density of 1 x 10 6 -5×10 6 cfu / ml, fully mixed as the water phase;
[0046] (3) Add Span 80 as the oil phase to the liquid paraffin, the volume percentage of the Span 80 is 0.1%, and ...
Embodiment 2
[0065] Antibiotic alternative deodorizing feed microecological preparation, said microecological preparation includes the following components by weight ratio: 300 parts of coated Lactobacillus plantarum, 300 parts of coated Enterococcus faecium, 50 parts of Bacillus subtilis and fructooligosaccharides 500 copies.
[0066] Preparation method: with embodiment 1.
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